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05fffb85e0
git-svn-id: https://svn.php.net/repository/phpdoc/es/trunk@305474 c90b9560-bf6c-de11-be94-00142212c4b1
68 lines
2.0 KiB
XML
68 lines
2.0 KiB
XML
<?xml version="1.0" encoding="utf-8"?>
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<!-- $Revision$ -->
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<!-- EN-Revision: 96c9d88bad9a7d7d44bfb7f26c226df7ee9ddf26 Maintainer: chuso Status: ready -->
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<chapter xml:id="fdf.examples" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">
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&reftitle.examples;
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<para>
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Los siguientes ejemplos ilustran cómo se evalúan los datos del formulario.
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<example>
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<title>Evaluar un documento FDF</title>
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<programlisting role="php">
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<![CDATA[
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<?php
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// Abrir fdf a partir de la cadena de entrada que proporciona la propia extensión
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// El formulario pdf contiene varios campos de texto con los nombres
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// volume, date, comment, publisher, preparer, y dos campos checkbox,
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// show_publisher y show_preparer.
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$fdf = fdf_open_string($HTTP_FDF_DATA);
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$volume = fdf_get_value($fdf, "volume");
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echo "El campo volume tiene el valor '<b>$volume</b>'<br />";
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$date = fdf_get_value($fdf, "date");
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echo "El campo date tiene el valor '<b>$date</b>'<br />";
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$comment = fdf_get_value($fdf, "comment");
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echo "El campo comment tiene el valor '<b>$comment</b>'<br />";
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if (fdf_get_value($fdf, "show_publisher") == "On") {
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$publisher = fdf_get_value($fdf, "publisher");
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echo "El campo publisher tiene el valor '<b>$publisher</b>'<br />";
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} else
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echo "No se debe mostrar el campo oublisher.<br />";
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if (fdf_get_value($fdf, "show_preparer") == "On") {
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$preparer = fdf_get_value($fdf, "preparer");
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echo "El campo preparer tiene el valor '<b>$preparer</b>'<br />";
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} else
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echo "No se debe mostrar el campo preparer.<br />";
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fdf_close($fdf);
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?>
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]]>
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</programlisting>
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</example>
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</para>
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</chapter>
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<!-- Keep this comment at the end of the file
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Local variables:
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mode: sgml
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sgml-omittag:t
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sgml-shorttag:t
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sgml-minimize-attributes:nil
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sgml-always-quote-attributes:t
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sgml-indent-step:1
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sgml-indent-data:t
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indent-tabs-mode:nil
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sgml-parent-document:nil
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sgml-default-dtd-file:"~/.phpdoc/manual.ced"
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sgml-exposed-tags:nil
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sgml-local-catalogs:nil
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sgml-local-ecat-files:nil
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End:
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vim600: syn=xml fen fdm=syntax fdl=2 si
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vim: et tw=78 syn=sgml
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vi: ts=1 sw=1
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-->
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